Doctor profile · Federal record
Dr. John Harrison, DO
Surgery Physician (CMS: General Surgery) · Surgery Physician · Manassas, VA
- NPI 1043481336
- Accepts Medicare
- 26 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9001 Digges RD, Suite 204
Manassas, VA 201104421
(703) 257-9234
fax (703) 730-7236 - Mailing address
-
Po Box 60447
Charlotte, NC 282600447
Credentials & registration
- NPI registered
- March 2008 — 18 yrs on file
- Profile last updated
- October 28, 2020
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- Virginia #0102202370 · Pennsylvania #OS014225
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043481336. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
126
Distinct HCPCS
4
Medicare allowed
$15,105
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 69 | 69 | $162 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 25 | 19 | $56 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 19 | 19 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $90 |
In context: peer comparison
Among 3 peers in Manassas Surgery Physician, average services per provider: 38. This provider delivers 3.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
37
Patients
34
Total drug cost
$219
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 24 | 21 | $152 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 13 | $67 |
Hospital affiliations
Frequently asked questions
What is Dr. John Harrison's medical specialty?
Dr. John Harrison practices Surgery Physician in Manassas, VA.
Where does Dr. John Harrison practice?
Dr. John Harrison practices at 9001 Digges RD, Manassas, VA 201104421. Office phone: 7032579234.
What is Dr. John Harrison's NPI?
Dr. John Harrison's National Provider Identifier (NPI) is 1043481336, issued by NPPES.
Does Dr. John Harrison accept Medicare assignment?
Yes. Dr. John Harrison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Harrison commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99212); New patient office or other outpatient visit (HCPCS 99202). Source: CMS Medicare Physician & Other Practitioners file.